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Arduino based humidity meter (labs)

€30-250 EUR

Closed
Posted over 4 years ago

€30-250 EUR

Paid on delivery
PCB design! Full Arduino compatibility. USB communication. SHT 3X humidity (i2c) meter not onboard. LCD display. Supply voltage 9-12V. Operating voltage 5V or 3.3V(optimal value sht3x) Same PCB fixing point and USB-B location. Electro magnetic compatibility PCB design. EN 61326-1-2013 Electrical equipment for measurement,control and laboratory use–EMC requirements
Project ID: 22327004

About the project

24 proposals
Remote project
Active 4 yrs ago

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24 freelancers are bidding on average €179 EUR for this job
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Dear Client, I can do it for you. I have read the project description and have experience in EMI EMC compliant PCB design. With more than 5 years of experience in PCB Design and Circuit Design I can ensure you quality work and before time delivery. Moreover you can also see what other employers like Sanjeev and Markus have to say about me in terms of circuit design knowledge and before time delivery. Please message me as soon as you read this so that I can start work immediately. Regards Avi
€140 EUR in 2 days
5.0 (59 reviews)
7.8
7.8
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Hi I am experienced PCB designer with more than 15 years of experience. I can do it for you. Please share the further details of project. I am waiting for your reply to start regards
€140 EUR in 7 days
4.8 (280 reviews)
8.1
8.1
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Hello sir, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working product. If you wish we can discuss details in chat. Thanks
€200 EUR in 20 days
4.8 (81 reviews)
7.3
7.3
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Hello, I'm Eng. Julian Antonacci. I can do this project and give you all the required files to send to manufacture. Also if you want I can help with the manufacturer selection and communication with it. If where needed I can make a prototype and sent you working videos or also send you the prototype. I'm qualified to make the design to comply with the required EMC quality based on IPC related design process. We can discuss the details and requirements in the chat. Also, I have some questions about the device. Please, feel free to ask me anything. With regards, Julian
€250 EUR in 14 days
5.0 (40 reviews)
6.9
6.9
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I am an electrical engineer and interested in your project. I have read the description of your project. Kindly send me text to discuss the project in details. Thanks
€140 EUR in 7 days
5.0 (22 reviews)
5.4
5.4
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Hi, I am Electrical Engineer with proficient skills in Circuit & PCB Design, Programming, Arduino, etc. I can complete your project as per your requirements. I have already made Humidity projects using DHT22 with Arduino and displaying it over the IoT platform. Contact me for further discussion about the implementation strategy. Thanks
€125 EUR in 7 days
4.8 (33 reviews)
4.6
4.6
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1 ) I have over 15 years experience of PCB Layout / Hardware / RF / EMI / Firmware designs, we can complete various design and layout requirements. # 8051 MCU / ARM Embedded system / Arduino / ST32Fx / IM6x / AVR / TI MSP430x / PIC etc # WIFI / BT / BLE / GPS # LCD / DTV / MD / Web Camera # LED / Lighting # LCD Inverter / Touch ... PCB design and layout. # NIC / LAN / KSZ9031RNX / LAN8720 ... # IOT / NRF52832,40 / ESP8266 / TI CC26xx ... # Battery / Solar Charger # BMS ( Battery Management System ) # Audio / CSR / Codec / AMP 2 ) I can use as below to design and layout. # Altium # Protel99SE # Eagle # PADS # KiCad # OrCad # Allegro # Proteus # DipTrace 3 ) I can communicate well in English, please contact us by e-mail or s-k-y-p-e me (saludpcb) to find out relevant details. 4 ) I also have to provide PCB layout design service ( super low price ) # For PCB layout: @ 2 ~ 4 Layers -> $0.4 ~ 0.6 USD per pad @ 6 ~ up Layers -> $0.8 ~ 0.8up USD per pad. # For reprinting of schematic and component, quotation will vary by each case. # A minimal of $100 USD 2L / $200 USD 4L / $300 USD 6L will be charged for each case. What I can do are: # 1,2, 3, 4, 6, 8, .... layers ( PCB / FPCB ) # High Speed and High Density PCB layout # Differential Signal PCB layout # RF Signal PCB layout # 3D Models / FreeCad 5 ) PCB / PCBA manufacture # Prototype assembly # Components procurement # High quality # Quick, 24hr lead time # Low cost
€223 EUR in 7 days
4.9 (6 reviews)
3.9
3.9
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Dear Sir, I have 10 years of experience in PCB and schematics design. I have designed projects and PCBs right from microcontrollers to APSOCs and FPGA. I can deliver you all the files that you need for fabrication of PCB. We can discuss the project in broader details in chat. Looking forward to work with you.
€200 EUR in 4 days
4.7 (7 reviews)
3.8
3.8
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Having experience in Arduino of about 8-10 years with almost all the features of Arduino explored including IoT. Being faculty had made and guided 100s of projects due to wehich lot of information about possibilities with Arduino
€220 EUR in 12 days
5.0 (1 review)
1.2
1.2
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Hi, I am Bilal Tariq Team Lead of TECHBEATLES. representing my startup firm here on Freelancer! Please see my profile & portfolio for our job success and previous projects. Also, see attached work samples related to this job!  TECHBEATLES is an engineering solutions' company working in various fields of engineering. We have performed many projects on various freelancing platforms and have experienced engineers to get your tasks done within time with quality and affordable price!   We have great skills and expertise in the area of Embedded System. In Embedded System Solutions we provide services like embedded systems designing, prototyping & manufacturing, analog and digital electronic circuits designing & manufacturing, PCB designing, schematic designing, BOM management & sourcing, Embedded C/C++ coding of micro-controllers and producing finished consumer products. We are highly proficient in Altium, Proteus, Eagle, ORCAD, MPLAB, MultiSIM, PICC-CCS, Arduino, XBee, Raspberry Pi, GPS, GSM, RFID, BLE, DC Motors and the list goes on. IoT development is also one of our main solutions. We are hoping to be hired by you for your job so that we bring your project to completion in least time with nominal price by using our skills and experience. If given a chance to do this task, we will work best and bring in the required output.
€140 EUR in 7 days
0.0 (0 reviews)
0.0
0.0
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I am expert in PCB design. I am interested in this project and would like to discuss details. feel free to contact. Thanks
€140 EUR in 7 days
0.0 (0 reviews)
0.0
0.0
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I have experience in PCB board sht3x you can use the humidity or temperature and i2c OLED or LCD, if need me you can contact me or chat thank for more detail
€140 EUR in 7 days
0.0 (0 reviews)
0.0
0.0
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Hi I have read the project mentioned by you and I would like to work on the same. I have experience working on arduino along with schematic and PCBs designing.
€200 EUR in 10 days
0.0 (0 reviews)
0.0
0.0
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worked in lots of arduino projects from last 4 years.i can deliver you best product as soon as possible.
€200 EUR in 7 days
0.0 (0 reviews)
0.0
0.0
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Hi, We are from India, We have made prototype for portable temperature and humidity meter using si7021 and 0.96" OLED 128x64 for our client. We can provide you end to end solution right from design prototype to PCB fabrication as per your enclosure. We can also design as per your requirement with fulfilling the EMC directives for PCB design i.e; EN 61326-1-2013. You may contact us on [ ej dot leds116 at gmail dot com ].
€200 EUR in 30 days
0.0 (0 reviews)
0.0
0.0
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If i am selected i will put my life into it. Relevant Skills and Experience Electronics
€166 EUR in 7 days
0.0 (0 reviews)
0.0
0.0
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I Am a certified professional electrical electronics engineer, hardware programmer and Pcb designer who uses micro controller programming(arduino,pic etc) and raspberry pi programming to provide solutions to humanity daily live problem through the combination of electronics and hardware programming . most of the solution we are facing in our homes, offices can be solved by hardware programming. Other electronically and ND programmable ranging projects from machine Pcb designs inverter power supply to the security system. you can trust me on this and even beyond. Other completed projects includes automated fish pond raspberry pi Open cv camera. And other ARDUINO projects .
€34 EUR in 5 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of HUNGARY
Budapest, Hungary
0.0
0
Member since Nov 14, 2019

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